INDCTL Logo
SiemensAir Circuit Breaker
Product Model

3WL1220-4CB66-4GA4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

110401

In Stock
Last updated: 2025/5/2
View Specifications
Siemens 3WL1220-4CB66-4GA4-ZK07R21T40

Selling Points

  • 1High Current Rating: Handles up to 2000 Amps for robust power distribution.
  • 2Advanced Communication: Compatible with PROFINET IO, PROFIBUS DP, and Modbus for seamless integration.
  • 3Modular Design: Easily retrofittable modules for Electronic Trip Units and other accessories.
  • 4Climate-Proof: Compliant with IEC 60068-2-30 for reliable operation in various environments.
  • 5Comprehensive Accessories: Includes rating plugs, ground-fault modules, and interlocking sets for enhanced functionality.
Product Details
3WL1220-4CB66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4CB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice